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| Titel |
Cyclostrophic vortices in polar regions of rotating planets |
| VerfasserIn |
V. Goncharov, V. Pavlov |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1023-5809
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| Digitales Dokument |
URL |
| Erschienen |
In: Nonlinear Processes in Geophysics ; 8, no. 4/5 ; Nr. 8, no. 4/5, S.301-311 |
| Datensatznummer |
250005301
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| Publikation (Nr.) |
 copernicus.org/npg-8-301-2001.pdf |
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| Zusammenfassung |
| Multi-petal,
rotating vortices can form in two-dimensional flows consisting of an
inviscid incompressible fluid under certain conditions. Such vortices are
principally nonlinear thermo-hydrodynamical structures. The proper
rotation of these structures which leads to time-dependent variations of
the associated temperature field can be enregistred by a stationary
observer. The problem is analyzed in the framework of the contour dynamics
method (CDM). An analytical solution of the reduced equation for a contour
curvature is found. We give a classification of the solutions and compare
the obtained results with observational data. |
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